Athyrium opacum (D.Don) Copel.

Family: Athyriaceae メシダ科 > Genus: Athyrium Roth メシダ属
GreenList Taxon ID: 579

Accepted name

Athyrium opacum (D.Don) Copel.

ナンゴクシケチシダ

和名別名: アリサンシケチシダ

Basionym and homotypic synonym(s)

Hemionitis opaca D.Don, Prodr. Fl. Nepal. 13, 1825. BHL Tropicos
≡ Gymnogramma opaca (D.Don) Spreng., Syst. Veg. [Sprengel] 4(1): 39, 1827. BHL Tropicos
≡ Phegopteris opaca (D.Don) Mett., Abh. Senckenberg. Naturf. Ges. 2: 299, 1858. BHL Tropicos
≡ Leptogramma opaca (D.Don) Bedd., Handb. Ferns Brit. India 379, f. 217, 1883. BHL Tropicos
≡ Dryopteris opaca (D.Don) C.Chr., Index Filic. 280, 1905. BHL Tropicos
≡ Diplazium opacum (D.Don) H.Christ, Bull. Acad. Int. Géogr. Bot. 16(205-206): 242, 1906. BHL Tropicos
≡ Athyrium opacum (D.Don) Copel., Philipp. J. Sci., C 3(5): 279, 1908. BHL Tropicos
≡ Cornopteris opaca (D.Don) Tagawa, Acta Phytotax. Geobot. 8(2): 92, 1939. Link Tropicos

Type information in the protologue:

Wallich (Nepalia)

Heterotypic synonym(s) and/or incorporated taxa (forma or lower)

Dryopteris succulentipes Hayata, Icon. Pl. Formosan. 8: 149, Figs. 77, 78, 1919. BHL Tropicos

Type information in the protologue:

U. Faurie (Arisan)

"ナンゴクシケチシダ（狭義）"
Cornopteris opaca (D.Don) Tagawa f. glabrescens Sa.Kurata, J. Geobot. 12(2): 41, 1963. Link
≡ Athyrium opacum (D.Don) Copel. f. glabrescens (Sa.Kurata) Seriz., J. Jap. Bot. 56(7): 196, 1981. Link

Type information in the protologue:

S. Kurata 2722 (Kyushu: Hanaze, Tashiro-mura, Prov. Ohsumi, 1959.10) [TOFO (holo)]

Digitized type material:

Herbarium & Reg. No.	Type status	Collector & No.	Locality	Coll. date
TOFO	Holotype	S. Kurata 2722	Hanaze, Tashiro-mura, Kimotsuki-gun, Prov. Ohsumi	1959-10-16

Information on ploidy level and reproductive mode

Chromosome number	Ploidy level	Reproductive mode	Locality	Reference
n=41	2x	sex	Yakushima Isl., Kagoshima Pref.	Kurita 1964 (Bot. Mag. (Tokyo) 77: 131-138)
n=ca.82	4x	sex	Yakushima Isl., Kagoshima Pref.	Kurita 1964 (Bot. Mag. (Tokyo) 77: 131-138)
n=ca.80	4x	sex	Yakushima Isl., Kagoshima Pref.	Hirabayashi 1970b (J. Jap. Bot. 45: 45-52)
2n=160	4x		Yakushima Isl., Kagoshima Pref.	Nakato 1987b (J. Jap. Bot. 62: 261-267)